Authors: A Handforth; C M DeGiorgio; S C Schachter; B M Uthman; D K Naritoku; E S Tecoma; T R Henry; S D Collins; B V Vaughn; R C Gilmartin; D R Labar; G L Morris; M C Salinsky; I Osorio; R K Ristanovic; D M Labiner; J C Jones; J V Murphy; G C Ney; J W Wheless Journal: Neurology Date: 1998-07 Impact factor: 9.910